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Python:实现not gate非门算法(附完整源码)

zhaoxj0217 2022-08-06 阅读 344


Python:实现not gate非门算法

#!/usr/bin/env python3

import qiskit as q


def single_qubit_measure(qubits: int, classical_bits: int) -> q.result.counts.Counts:
"""
>>> single_qubit_measure(2, 2)
{'11': 1000}
>>> single_qubit_measure(4, 4)
{'0011': 1000}
"""
# Use Aer's qasm_simulator
simulator = q.Aer.get_backend("qasm_simulator")

# Create a Quantum Circuit acting on the q register
circuit = q.QuantumCircuit(qubits, classical_bits)

# Apply X (NOT) Gate to Qubits 0 & 1
circuit.x(0)
circuit.x(1)

# Map the quantum measurement to the classical bits
circuit.measure([0, 1], [0, 1])

# Execute the circuit on the qasm simulator
job = q.execute(circuit, simulator, shots=1000)

# Return the histogram data of the results of the experiment.
return job.result().get_counts(circuit)


if __name__ == "__main__":
counts = single_qubit_measure(2, 2)
print(f"Total count for various states are: {counts}")


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